We construct a response adaptive design, described in terms of a two-color urn model, targeting fixed asymptotic allocations. We prove asymptotic results for the process of colors generated by the urn and for the process of its compositions. An application of the proposed urn model is presented in an estimation problem context.

Aletti, G., Ghiglietti, A., Paganoni, A. (2013). Randomly reinforced urn designs with prespecified allocations. JOURNAL OF APPLIED PROBABILITY, 50(2), 486-498 [10.1239/jap/1371648956].

Randomly reinforced urn designs with prespecified allocations

Ghiglietti, Andrea;
2013

Abstract

We construct a response adaptive design, described in terms of a two-color urn model, targeting fixed asymptotic allocations. We prove asymptotic results for the process of colors generated by the urn and for the process of its compositions. An application of the proposed urn model is presented in an estimation problem context.
No
Articolo in rivista - Articolo scientifico
Scientifica
Reinforced process; Sequential clinical trial; Stochastic process; Urn scheme;
English
486
498
13
Aletti, G., Ghiglietti, A., Paganoni, A. (2013). Randomly reinforced urn designs with prespecified allocations. JOURNAL OF APPLIED PROBABILITY, 50(2), 486-498 [10.1239/jap/1371648956].
Aletti, G; Ghiglietti, A; Paganoni, A
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/10281/391731
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